__declspec(naked) LRESULT __stdcall user32p_DefWindowProcA(HWND hWnd, UINT Msg, WPARAM wParam, LPARAM lParam)
{
	__asm
	{
		cmp		dword ptr [esp+8], WM_SYSCOMMAND
		jnz		prolog
		cmp		dword ptr [esp+12], SC_MINIMIZE
		jnz		prolog
		mov		eax, dword ptr [esp+4]
		push	SW_SHOWMINIMIZED
		push	eax
		push	eax
		call	focusnextwindow
		call	user32p_ShowWindow
		xor		eax, eax
		retn	10h

prolog:
		jmp		prolog_DefWindowProcA
	}
}